Re: CVE-2018-1058

On 10/17/19 6:46 AM, Lizeth Solis Aramayo wrote:
> Forgot a fourth option:
> 
> 4) Use the 9.6.15 pg_restore to restore the 9.6.15 pg_dump to the 9.6.5 database.
> 
> 
> I don't know how to do that.  May you help me  please
> 
> Is it just copy the pg_restore from one server to another?

It would be easier to just run the 9.6.15 version on the 9.6.15 machine 
against the 9.6.5 database, so:

pg_restore -h <9.6.5 hostname or IP> -p 5432 ...

Of course, how fast this runs would depend where the machines are 
relative to each on the network.

You could try copying the program, just not sure how compatible RH 6.5 
and RH 7.6 are with each other.

Your best bet would be to upgrade the 9.6.5 --> 9.6.15. There have been 
a lot of bug fixes in between.

> 
> 
> 
> 
> 
> -----Mensaje original-----
> De: Adrian Klaver [mailto:adrian.klaver@aklaver.com]
> Enviado el: miércoles, 16 de octubre de 2019 18:32
> Para: Lizeth Solis Aramayo; pgsql-general@postgresql.org
> Asunto: Re: CVE-2018-1058
> 
> On 10/16/19 1:05 PM, Lizeth Solis Aramayo wrote:
>> What commands did you use to dump the 9.6.15 version and restore to
>> the
>> 9.6.5 version?
>>
>> Pg_dump -p 5433 -U postgres -Fc -d dbkerp -n param > param.dump And
>> Pg_restore -p 5432 -U postgres -d dbkerp param.dump
>>
>>
>> Server with pg_dump is Linux red hat 7.6
>>
>> Server with pg_restore is linux red hat 6.5
>>
>>
>> In both servers I have postgresql 9.6, but in pg_dump is 9.6.15,   and in pg_restore is 9.6.5.
>>
>>
>> The pg_dump is correct,  everything goes ok.,  but when I do the
>> pg_restore I gota n error :  pg_restore: [archiver] unsupported
>> version (1.13) in file header
> 
> Forgot a fourth option:
> 
> 4) Use the 9.6.15 pg_restore to restore the 9.6.15 pg_dump to the 9.6.5 database.
> 
>>
>>
>> I searched solutions,  and I found that I can apply a patch CVE-2018-1058,  but I don¡t know how.
>> How  to download,  and install,  I dont find documents about it.
>>
>> he reason why you can't upgrade the 9.6.5 to 9.6.15?  I dont know how.
>>
> 
> --
> Adrian Klaver
> adrian.klaver@aklaver.com
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-- 
Adrian Klaver
adrian.klaver@aklaver.com